71461572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2111}}^1$

素因数の和:2169

約数の個数: 96

約数和(自身を含む): 211943424

約数和(自身を除く): 140481852

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 39, 42, 52, 62, 78, 84, 91, 93, 124, 156, 182, 186, 217, 273, 364, 372, 403, 434, 546, 651, 806, 868, 1092, 1209, 1302, 1612, 2111, 2418, 2604, 2821, 4222, 4836, 5642, 6333, 8444, 8463, 11284, 12666, 14777, 16926, 25332, 27443, 29554, 33852, 44331, 54886, 59108, 65441, 82329, 88662, 109772, 130882, 164658, 177324, 192101, 196323, 261764, 329316, 384202, 392646, 458087, 576303, 768404, 785292, 850733, 916174, 1152606, 1374261, 1701466, 1832348, 2305212, 2552199, 2748522, 3402932, 5104398, 5497044, 5955131, 10208796, 11910262, 17865393, 23820524, 35730786, 71461572]

約数ペア:

[(1, 71461572), (2, 35730786), (3, 23820524), (4, 17865393), (6, 11910262), (7, 10208796), (12, 5955131), (13, 5497044), (14, 5104398), (21, 3402932), (26, 2748522), (28, 2552199), (31, 2305212), (39, 1832348), (42, 1701466), (52, 1374261), (62, 1152606), (78, 916174), (84, 850733), (91, 785292), (93, 768404), (124, 576303), (156, 458087), (182, 392646), (186, 384202), (217, 329316), (273, 261764), (364, 196323), (372, 192101), (403, 177324), (434, 164658), (546, 130882), (651, 109772), (806, 88662), (868, 82329), (1092, 65441), (1209, 59108), (1302, 54886), (1612, 44331), (2111, 33852), (2418, 29554), (2604, 27443), (2821, 25332), (4222, 16926), (4836, 14777), (5642, 12666), (6333, 11284), (8444, 8463)]